Enter your VAT number here and click Verify:
Your details have been verified. VAT number registered to:
,
.
Your order will now be zero rated for VAT purposes. We reserve the right to verify these details after your order request has been made and reinstate VAT if required.
Your VAT details were not recognised or were invalid. Your VAT number must be matched to your Billing Country as specified above. This is currently specified as . You do not need to enter the country code part of your VAT number as this has already been selected in your billing address details above.
The VAT number checking service is currently offline. Please supply your VAT details within the comments or special instructions field below and we will apply a VAT discount after placing your order request.
Check vehicle fitment
Bilstein
BILSTEIN9974B4S
Product Information

Bilstein Replacement for the Original Spec
Fits:
Porsche 997 C4 / C4S / Turbo- Cars with SPORT chassis (Option code: I030/I480)
B4 High Quality direct replacement shock absorbers constructed and finished to Bilstein's high standards often far and above what the car was originally supplied with. They can actually be a performance improvement if replacing plain, none gas charged, oil filled dampers. They dramatically reduce cavitation / oil foaming, thus give for more stable damping forces when driven 'spiritedly'. Some surprising cars come with plain oil filled dampers.
Key Features:
- Twin Tube Damper
- Gas pressurized
- OE damping forces
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
BILSTEIN9974B4S
The product you are viewing cross references to these numbers
Product Information
Bilstein Replacement FRONT and REAR shock absorbers PACKAGE, SET OF 4.
Bilstein Replacement for the Original Spec
Fits:
Porsche 997 C4 / C4S / Turbo- Cars with SPORT chassis (Option code: I030/I480)
B4 High Quality direct replacement shock absorbers constructed and finished to Bilstein's high standards often far and above what the car was originally supplied with. They can actually be a performance improvement if replacing plain, none gas charged, oil filled dampers. They dramatically reduce cavitation / oil foaming, thus give for more stable damping forces when driven 'spiritedly'. Some surprising cars come with plain oil filled dampers.
Key Features:
- Twin Tube Damper
- Gas pressurized
- OE damping forces
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
BILSTEIN9974B4S
22-147516
22-147523
24-147484
22147516
22147523
24147484
99734304305
99734304307
99734304405
99734304407
99734304408
99734304308
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
1 x Bilstein B4 FRONT Shock Absorber. Porsche 997 C4 2005-08/11 (22-147516)
1 x Bilstein B4 FRONT Shock Absorber. Porsche 997 C4 2005-08/11 (22-147523)
2 x Bilstein B4 REAR shock absorber Porsche 997 C2 / 997 C4 with sports suspension BE5-E748 (24-147484)
Vehicle Group
Vehicle Group
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche 997 MKII Turbo 2010-13
€1,383.70 inc. VAT
Now €1,315.20 inc. VAT
Orderable - 3 to 7 Days